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CVE-2021-33436

HIGH

7.3

Descricao

NoMachine for Windows prior to version 6.15.1 and 7.5.2 suffer from local privilege escalation due to the lack of safe DLL loading. This vulnerability allows local non-privileged users to perform DLL Hijacking via any writable directory listed under the system path and ultimately execute code as NT AUTHORITY\SYSTEM.

Detalhes CVE

Pontuacao CVSS v3.17.3

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado4/28/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

microsoft:windowsnomachine:nomachine

Referencias

https://github.com/active-labs/Advisories/blob/master/2021/ACTIVE-2021-001.md(cve@mitre.org)

https://knowledgebase.nomachine.com/SU05S00223(cve@mitre.org)

https://knowledgebase.nomachine.com/SU05S00224(cve@mitre.org)

https://knowledgebase.nomachine.com/TR05S10236(cve@mitre.org)

https://github.com/active-labs/Advisories/blob/master/2021/ACTIVE-2021-001.md(af854a3a-2127-422b-91ae-364da2661108)

https://knowledgebase.nomachine.com/SU05S00223(af854a3a-2127-422b-91ae-364da2661108)

https://knowledgebase.nomachine.com/SU05S00224(af854a3a-2127-422b-91ae-364da2661108)

https://knowledgebase.nomachine.com/TR05S10236(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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